The next evolution in wireless networking holds promises of self-driving cars and movies that download in the blink of an eye. 5G is big at this year's Mobile World Congress, but don't expect it until 2020.

The Milestone phase of the $30 million Google Lunar XPrize is coming to a close, so we're gathering representatives from the five prize-winning teams to talk about how they plan to get to the moon by next year.

The Milestone phase of the $30 million Google Lunar XPrize is coming to a close, so we're gathering representatives from the five prize-winning teams to talk about how they plan to get to the moon by next year.